Part 2 of prior commit

1 files changed, 181 insertions, 0 deletions

diff --git a/tdm/kfrontend/themer/tdmrect.cpp b/tdm/kfrontend/themer/tdmrect.cpp
new file mode 100644
index 000000000..9056a513c
--- /dev/null
+++ b/tdm/kfrontend/themer/tdmrect.cpp
@@ -0,0 +1,181 @@
+/*
+ *  Copyright (C) 2003 by Unai Garro <ugarro@users.sourceforge.net>
+ *  Copyright (C) 2004 by Enrico Ros <rosenric@dei.unipd.it>
+ *  Copyright (C) 2004 by Stephan Kulow <coolo@kde.org>
+ *  Copyright (C) 2004 by Oswald Buddenhagen <ossi@kde.org>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+
+#include "tdmrect.h"
+#include "tdmthemer.h"
+#include "tdmconfig.h"
+
+#include <kimageeffect.h>
+#include <kdebug.h>
+
+#include <tqimage.h>
+#include <tqpainter.h>
+#include <tqwidget.h>
+#include <tqlayout.h>
+
+extern bool argb_visual_available;
+
+KdmRect::KdmRect( KdmItem *parent, const TQDomNode &node, const char *name )
+    : KdmItem( parent, node, name )
+{
+  init( node, name );
+}
+
+KdmRect::KdmRect( TQWidget *parent, const TQDomNode &node, const char *name )
+    : KdmItem( parent, node, name )
+{
+  init( node, name );
+}
+
+void
+KdmRect::init( const TQDomNode &node, const char * )
+{
+	itemType = "rect";
+
+	// Set default values for rect (note: strings are already Null)
+	rect.normal.alpha = 1;
+	rect.active.present = false;
+	rect.prelight.present = false;
+	rect.hasBorder = false;
+
+	// A rect can have no properties (defaults to parent ones)
+	if (node.isNull())
+		return;
+
+	// Read RECT ID
+	TQDomNode n = node;
+	TQDomElement elRect = n.toElement();
+
+	// Read RECT TAGS
+	TQDomNodeList childList = node.childNodes();
+	for (uint nod = 0; nod < childList.count(); nod++) {
+		TQDomNode child = childList.item( nod );
+		TQDomElement el = child.toElement();
+		TQString tagName = el.tagName();
+
+		if (tagName == "normal") {
+			parseColor( el.attribute( "color", TQString::null ), rect.normal.color );
+			rect.normal.alpha = el.attribute( "alpha", "1.0" ).toFloat();
+			parseFont( el.attribute( "font", "Sans 14" ), rect.normal.font );
+		} else if (tagName == "active") {
+			rect.active.present = true;
+			parseColor( el.attribute( "color", TQString::null ), rect.active.color );
+			rect.active.alpha = el.attribute( "alpha", "1.0" ).toFloat();
+			parseFont( el.attribute( "font", "Sans 14" ), rect.active.font );
+		} else if (tagName == "prelight") {
+			rect.prelight.present = true;
+			parseColor( el.attribute( "color", TQString::null ), rect.prelight.color );
+			rect.prelight.alpha = el.attribute( "alpha", "1.0" ).toFloat();
+			parseFont( el.attribute( "font", "Sans 14" ), rect.prelight.font );
+		} else if (tagName == "border")
+			rect.hasBorder = true;
+	}
+}
+
+void
+KdmRect::drawContents( TQPainter *p, const TQRect &r )
+{
+	// choose the correct rect class
+	RectStruct::RectClass *rClass = &rect.normal;
+	if (state == Sactive && rect.active.present)
+		rClass = &rect.active;
+	if (state == Sprelight && rect.prelight.present)
+		rClass = &rect.prelight;
+
+	if (rClass->alpha <= 0 || !rClass->color.isValid())
+		return;
+
+	if (rClass->alpha == 1)
+		p->fillRect( area, TQBrush( rClass->color ) );
+	else {
+// 		if ((_compositor.isEmpty()) || (!argb_visual_available)) {
+			// Software blend only (no compositing support)
+			TQRect backRect = r;
+			backRect.moveBy( area.x(), area.y() );
+			TQPixmap backPixmap( backRect.size() );
+			bitBlt( &backPixmap, TQPoint( 0, 0 ), p->device(), backRect );
+			TQImage backImage = backPixmap.convertToImage();
+			KImageEffect::blend( rClass->color, backImage, rClass->alpha );
+			p->drawImage( backRect.x(), backRect.y(), backImage );
+			//  area.moveBy(1,1);
+// 		}
+// 		else {
+// 			// We have compositing support!
+// 		}
+	}
+}
+
+void
+KdmRect::statusChanged()
+{
+	KdmItem::statusChanged();
+	if (!rect.active.present && !rect.prelight.present)
+		return;
+	if ((state == Sprelight && !rect.prelight.present) ||
+	    (state == Sactive && !rect.active.present))
+		return;
+	needUpdate();
+}
+
+/*
+void
+KdmRect::setAttribs( TQWidget *widget )
+{
+	widget->setFont( rect.normal.font );
+}
+
+void
+KdmRect::recursiveSetAttribs( TQLayoutItem *li )
+{
+    TQWidget *w;
+    TQLayout *l;
+
+    if ((w = li->widget()))
+	setAttribs( w );
+    else if ((l = li->layout())) {
+	TQLayoutIterator it = l->iterator();
+	for (TQLayoutItem *itm = it.current(); itm; itm = ++it)
+	     recursiveSetAttribs( itm );
+    }
+}
+
+void
+KdmRect::setLayoutItem( TQLayoutItem *item )
+{
+	KdmItem::setLayoutItem( item );
+	recursiveSetAttribs( item );
+}
+*/
+
+void
+KdmRect::setWidget( TQWidget *widget )
+{
+        if ( rect.normal.color.isValid() && widget ) 
+        {
+     	     TQPalette p = widget->palette();
+	     p.setColor( TQPalette::Normal, TQColorGroup::Text, rect.normal.color );
+	     widget->setPalette(p);
+	}
+	KdmItem::setWidget( widget );
+	//setAttribs( widget );
+}
+
+#include "tdmrect.moc"